HK2884A - Method of and apparatus for shielding electron irradiation of moving web materials - Google Patents

Method of and apparatus for shielding electron irradiation of moving web materials

Info

Publication number
HK2884A
HK2884A HK28/84A HK2884A HK2884A HK 2884 A HK2884 A HK 2884A HK 28/84 A HK28/84 A HK 28/84A HK 2884 A HK2884 A HK 2884A HK 2884 A HK2884 A HK 2884A
Authority
HK
Hong Kong
Prior art keywords
electron irradiation
web
moving web
web materials
irradiation
Prior art date
Application number
HK28/84A
Inventor
Victor Nablo Samuel
Original Assignee
Energy Sciences Incorporated
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Energy Sciences Incorporated filed Critical Energy Sciences Incorporated
Publication of HK2884A publication Critical patent/HK2884A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/003—Apparatus or processes specially adapted for manufacturing conductors or cables using irradiation
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
    • G21K5/00—Irradiation devices
    • G21K5/10—Irradiation devices with provision for relative movement of beam source and object to be irradiated

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Manufacturing & Machinery (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Laminated Bodies (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)

Abstract

This disclosure is concerned with novel techniques for shielding electron-produced scattered radiation in systems wherein a web or sheet is passed longitudinally through an electron irradiation processing region or zone, through the use of a shielded enclosure comprising longitudinally extending shielded-wall collimator slots operating in conjunction with cavity shield traps and critical angles of web-guiding inlet and outlet feed that insure minimal irradiation escape while providing a minimal volume for oxygen-limiting in the irradiation processing zone.
HK28/84A 1978-10-05 1984-01-05 Method of and apparatus for shielding electron irradiation of moving web materials HK2884A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/948,999 US4252413A (en) 1978-10-05 1978-10-05 Method of and apparatus for shielding inert-zone electron irradiation of moving web materials

Publications (1)

Publication Number Publication Date
HK2884A true HK2884A (en) 1984-01-13

Family

ID=25488465

Family Applications (1)

Application Number Title Priority Date Filing Date
HK28/84A HK2884A (en) 1978-10-05 1984-01-05 Method of and apparatus for shielding electron irradiation of moving web materials

Country Status (9)

Country Link
US (1) US4252413A (en)
JP (1) JPS5585300A (en)
CA (1) CA1128463A (en)
DE (1) DE2919529A1 (en)
FR (1) FR2438322B1 (en)
GB (1) GB2031700B (en)
HK (1) HK2884A (en)
SE (1) SE445713B (en)
SG (1) SG59083G (en)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4345545A (en) 1980-07-28 1982-08-24 The Carborundum Company Apparatus for electron curing of resin coated webs
US4385239A (en) 1981-04-20 1983-05-24 Kennecott Corporation Inerting chamber for electron curing of resin coated webs
US4410560A (en) * 1981-10-09 1983-10-18 Album Graphics, Inc. Continuous web printing apparatus, process and product thereof
JPS5888067A (en) * 1981-11-12 1983-05-26 スコツト・ペ−パ−・コンパニ− Reappearing of surface grain on coating
JPS58216527A (en) * 1982-06-03 1983-12-16 大日本印刷株式会社 Sterilizer for packing material by electron ray
US4490409A (en) * 1982-09-07 1984-12-25 Energy Sciences, Inc. Process and apparatus for decorating the surfaces of electron irradiation cured coatings on radiation-sensitive substrates
DE3407267C2 (en) * 1983-03-02 1986-11-06 RPC Industries, Hayward, Calif. Device for the radiation treatment of running coated strips by means of electron beams
JPS60206444A (en) * 1984-03-23 1985-10-18 住友重機械工業株式会社 Electron beam reaction chamber
US4642244A (en) * 1986-03-03 1987-02-10 Energy Sciences Inc. Method of and apparatus for electron beam curing coated, porous and other web structures
US4909864A (en) * 1986-09-16 1990-03-20 Kawasaki Steel Corp. Method of producing extra-low iron loss grain oriented silicon steel sheets
JPH0355599U (en) * 1989-10-04 1991-05-29
US5120972A (en) * 1990-12-11 1992-06-09 Energy Sciences, Inc. Method of and apparatus for improved nitrogen inerting of surfaces to be electron beam irradiated
JP2506718Y2 (en) * 1991-03-15 1996-08-14 日新ハイボルテージ株式会社 X-ray shielding device for scanning electron beam irradiation device
US5194742A (en) * 1992-01-21 1993-03-16 Energy Sciences Inc. Method of and apparatus for shielding electron and other particle beam accelerators
US5480682A (en) * 1993-05-21 1996-01-02 Air Products And Chemicals, Inc. Non-cryogenically generated nitrogen atmosphere for radiation curing
CA2126251A1 (en) 1994-02-18 1995-08-19 Ronald Sinclair Nohr Process of enhanced chemical bonding by electron beam radiation
US5473164A (en) * 1995-01-03 1995-12-05 Sid Saechsisches Institut Fuer Die Druckinductrie Gmbh Device for shielding of x-rays in electron bombardment of materials on a sheet, especially ink on a paper sheet
EP0992040B1 (en) * 1996-06-17 2004-02-18 Scanditronix Medical AB Irradiation arrangement, method for irradiating products, plant for production of serile products comprising such an arrangement and use of an irradiation arrangement for production of sterile products
US5740221A (en) * 1996-10-29 1998-04-14 Morton International, Inc. Airbag inflator x-ray inspection apparatus with rotating entry and exit doors
AU778181B2 (en) * 1999-10-12 2004-11-18 Toyo Ink Manufacturing Co. Ltd. Method and apparatus for irradiating active energy ray
US6844557B2 (en) * 2002-08-20 2005-01-18 Robert Bruce Miller System for, and method of, irradiating opposite sides of an article
SE525347C2 (en) * 2003-06-19 2005-02-08 Tetra Laval Holdings & Finance Electron irradiation method and apparatus
SE526700C2 (en) * 2003-06-19 2005-10-25 Tetra Laval Holdings & Finance Apparatus and method for sterilizing an electron beam material web
WO2007107211A1 (en) * 2006-03-20 2007-09-27 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Device for altering the characteristics of three-dimensional shaped parts using electrons
JP2008073597A (en) * 2006-09-20 2008-04-03 Mitsubishi Rayon Eng Co Ltd UV irradiation equipment
US8106369B2 (en) * 2009-03-10 2012-01-31 Pct Engineered Systems, Llc Electron beam web irradiation apparatus and process
US8293173B2 (en) * 2009-04-30 2012-10-23 Hitachi Zosen Corporation Electron beam sterilization apparatus
US20110012030A1 (en) 2009-04-30 2011-01-20 Michael Lawrence Bufano Ebeam sterilization apparatus
WO2013099941A1 (en) * 2011-12-27 2013-07-04 京セラ株式会社 Light irradiation apparatus and printing apparatus
JP6080918B2 (en) * 2015-07-30 2017-02-15 日立造船株式会社 Electron beam sterilization equipment and electron beam sterilization method
WO2017035307A1 (en) * 2015-08-26 2017-03-02 Energy Sciences Inc. Electron beam apparatus with adjustable air gap
JP6359130B2 (en) * 2017-01-11 2018-07-18 日立造船株式会社 Electron beam sterilization equipment
CN108022666B (en) * 2017-12-26 2024-02-02 北射沃华核技术（北京）有限公司 Self-shielding beam lower device for irradiation of rubberized curtain cloth
CN110867266B (en) * 2019-12-13 2025-01-28 中山易必固电子束科技有限公司 An inlet and outlet shielding structure suitable for electron beam irradiation of coiled material
US11901153B2 (en) 2021-03-05 2024-02-13 Pct Ebeam And Integration, Llc X-ray machine

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3433947A (en) * 1966-06-02 1969-03-18 High Voltage Engineering Corp Electron beam accelerator with shielding means and electron beam interlocked
US3564238A (en) * 1967-05-08 1971-02-16 Deering Milliken Res Corp Irradiation apparatus in combination web handling means
US3676673A (en) * 1969-08-18 1972-07-11 Ppg Industries Inc Apparatus for irradiation in a controlled atmosphere
US3654459A (en) * 1969-08-18 1972-04-04 Ppg Industries Inc Controlled atmosphere chamber for treating products with ionizing radiation
GB1282122A (en) * 1969-10-13 1972-07-19 High Voltage Engineering Corp Electron irradiation apparatus
GB1353831A (en) * 1970-07-15 1974-05-22 Armco Steel Corp Apparatus and process for radiation curing of coated strip-like material
US4020346A (en) * 1973-03-21 1977-04-26 Dennis Donald A X-ray inspection device and method
US3980889A (en) * 1974-04-08 1976-09-14 North American Philips Corporation Article transfer and inspection apparatus
US4143118A (en) * 1977-08-08 1979-03-06 Xerox Corporation Apparatus and method for ozone reduction in electrostatographic reproduction equipment
DE2855605C2 (en) * 1978-12-22 1985-01-17 Dürr Anlagenbau GmbH, 7000 Stuttgart Device for treating a strip by means of ionizing radiation

Also Published As

Publication number Publication date
SE445713B (en) 1986-07-14
JPS638440B2 (en) 1988-02-23
DE2919529A1 (en) 1980-05-22
CA1128463A (en) 1982-07-27
GB2031700B (en) 1983-01-19
FR2438322B1 (en) 1987-03-20
JPS5585300A (en) 1980-06-27
US4252413A (en) 1981-02-24
SG59083G (en) 1984-07-27
SE7901856L (en) 1980-04-06
GB2031700A (en) 1980-04-23
FR2438322A1 (en) 1980-04-30

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Legal Events

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